EP 2757849 A4 20140730 - METHOD AND DEVICE FOR MULTICARRIER SCHEDULING

Title (en)

METHOD AND DEVICE FOR MULTICARRIER SCHEDULING

Title (de)

VERFAHREN UND VORRICHTUNG FÜR MEHRTRÄGERPLANUNG

Title (fr)

PROCÉDÉ ET DISPOSITIF DE PLANIFICATION MULTI-PORTEUSES

Publication

EP 2757849 A4 20140730 (EN)

Application

EP 12843385 A 20121016

Priority

CN 201110331879 A 20111027
CN 2012083014 W 20121016

Abstract (en)

[origin: EP2757849A1] The present invention relates to a method and a device for multicarrier scheduling. The method for multicarrier scheduling includes: sending a multicarrier configuration message to a user equipment UE, where the multicarrier configuration message includes information about multiple first carriers scheduled by using a physical downlink control channel PDCCH command and information about a resource block encoding manner of the first carriers; sending the PDCCH command to the UE over a second carrier, where the PDCCH command includes indication information of a resource block available for the UE, so that the UE schedules resources on the first carriers according to the information about the first carriers, the resource block encoding manner, and the indication information. According to the embodiments of the present invention, allowing an eNB to schedule resources on multiple carriers by using one PDCCH command is implemented, which improves efficiency of using PDCCHs to schedule multiple carriers, relieves PDCCH constraints, and reduces data transmission delay.

IPC 8 full level

H04W 72/12 (2009.01); H04L 5/00 (2006.01); H04W 72/04 (2009.01)

CPC (source: EP)

H04L 5/001 (2013.01); H04L 5/0094 (2013.01); H04W 72/23 (2023.01)

Citation (search report)

[X] WO 2009154530 A1 20091223 - ERICSSON TELEFON AB L M [SE], et al
[A] WO 2010048178 A1 20100429 - INTERDIGITAL PATENT HOLDINGS [US], et al
[A] WO 2009120123 A1 20091001 - ERICSSON TELEFON AB L M [SE], et al
See references of WO 2013060246A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 2757849 A1 20140723; EP 2757849 A4 20140730; EP 2757849 B1 20160316; CN 103096488 A 20130508; CN 103096488 B 20150708; WO 2013060246 A1 20130502

DOCDB simple family (application)

EP 12843385 A 20121016; CN 201110331879 A 20111027; CN 2012083014 W 20121016